This year,we have met a once-a-century drought( 旱灾 )in Yunnan. It makes us
water is the “life blood”of our earth. Like air and sunshine,It is very important to livingthings. Without water,there can be
life on the earth. All animals and plants need water. Man also needs water. We need water to drink,to cook and to clean
. It even
the greater part of our bodies.
Water is almost everywhere. Even in the
places of the world,there is water in the air. However,we can not drink sea water
fresh water.
To make things even worse,people often
to keep the water clean. They throw rubbish into rivers,lakes and seas. So not all the fresh water is
for us to drink.
a member of the earth,we mustn’t waste water any more. Something must be
to protect water.
| 小题1: | | A．to know | B．knowing | C．know | D．knows |
|
| 小题3: | | A．himself | B．ourselves | C．him | D．our |
|
| 小题4: | | A．made of | B．makes up | C．makes | D．made in |
|
| 小题5: | | A．drier | B．wetter | C．driest | D．beautiful |
|
| 小题7: | | A．decide | B．fail | C．try | D．take |
|
| 小题8: | | A．clean enough | B．enough clean | C．enough good | D．dirty enough |
|
